__INLINE ElementRef
ElementRef::getLastChild ()
{
AssertBug(getElementPtr(), "Invalid ptr !\n");
ElementSegment* me = getMe<Read>();
if (!__doesElementRefHasAttributesAndChildren(me->flags))
{
return ElementRef(getDocument());
}
__checkElementFlag_HasAttributesAndChildren(me->flags);
return ElementRef(getDocument(), me->attributesAndChildren.lastChildPtr);
}
ElementRef Box::getEdge(ElementRef p1, ElementRef p2) const {
Coord coord(p1,p2);
if (coords2edges.find(coord) == coords2edges.end()) {
return ElementRef();
}
return coords2edges.at(coord);
}
__INLINE ElementRef
ElementRef::getFather ()
{
if (getElementPtr() == getDocument().rootElementPtr)
{
return ElementRef(getDocument());
}
ElementRef father( document, getMe<Read>()->fatherPtr);
#ifdef __XEM_DOM_NODEREF_CHROOT_USING_XEMINT_ROOT
if ( 0 && father && father.getKeyId() == getKeyCache().getBuiltinKeys().xemint.root())
{
return ElementRef(getDocument(), 0);
}
#endif // __XEM_DOM_NODEREF_CHROOT_USING_XEMINT_ROOT
return father;
}
// class NeighborIndex
NeighborIndex::NeighborIndex(const Set &edgeSet) {
VertexToEdgeIndex VToE(edgeSet);
//number of vertices per edge
unsigned cardinality = edgeSet.getCardinality();
const Set* vSet = edgeSet.getEndpointSet(0);
startIndex = (int*)malloc(sizeof(int) * (vSet->getSize()+1));
startIndex[0] = 0;
for(auto v : *vSet){
std::set<int> edgeNeighbors = VToE.getWhichEdgesForElement(v, *vSet);
std::vector<int> nbr;
for(int eIdx : edgeNeighbors) {
for(unsigned jj = 0; jj<cardinality; jj++){
int nbrIdx = edgeSet.getEndpoint(ElementRef(eIdx), jj).ident;
addNoCollision(nbrIdx, nbr);
}
}
neighbors.insert(neighbors.end(), nbr.begin(), nbr.end());
startIndex[v.ident+1] = neighbors.size();
}
for (int i=0; i < vSet->getSize(); ++i) {
std::sort(neighbors.begin()+startIndex[i], neighbors.begin()+startIndex[i+1]);
}
}
//-----------------------------------------------------------------------------
//! This function checks if all elements are of the type specified in the argument
bool FECoreMesh::IsType(int ntype)
{
int NE = Elements();
for (int i=0; i<NE; ++i)
{
FEElement_& el = ElementRef(i);
if (el.GetType() != ntype) return false;
}
return true;
}
VOID CXElement::_SendXMsg( IXMsg& pMsg )
{
if (pMsg.msgPolicy==MsgDispatchPolicy::Processor && pMsg.msgHandled)
{
return;
}
switch (pMsg.msgDirection)
{
case MsgDirection::UpToRoot:
case MsgDirection::UpToRootThenDown:
if (m_father)
{
ElementRef(XNodeRef(m_father))->ProcessXMessage(pMsg);
}
else
{
if (pMsg.msgDirection == MsgDirection::UpToRootThenDown)
{
pMsg.msgDirection = MsgDirection::Down;
_SendXMsg(pMsg);
}
}
break;
break;
case MsgDirection::Down:
for (auto i=m_children.begin(); i!=m_children.end(); ++i)
{
if (pMsg.msgPolicy==MsgDispatchPolicy::Processor && pMsg.msgHandled)
{
return;
}
XSmartPtr<CXElement> pElement = *i;
pElement->ProcessXMessage( pMsg );
}
break;
default:
WTF;
break;
}
}
void QueryDocument::parseQuery ( XProcessor& xproc, bool isQuery )
{
ElementRef cookiesList = queryElement.getDocument().createElement ( queryElement, xem_web.cookies() );
queryElement.appendLastChild ( cookiesList );
ElementRef headersList = queryElement.getDocument().createElement ( queryElement, xem_web.headers() );
queryElement.appendLastChild ( headersList );
QParseState state = QParseState_HeadLine;
String accu = "";
String method;
ElementRef headerElement(*this);
ElementRef responseElement(*this);
ElementRef urlElement(*this);
ElementRef urlParams(*this);
ElementRef urlParam(*this);
ElementRef cookieElement(*this);
__ui64 contentLength = 0;
bool transferEncodingChunked = false;
#define Invalid() throwException(Exception, "Invalid character %d at state %d\n", r, state );
while ( state != QParseState_FinishedHTTPHeader && !reader.isFinished())
{
int r = reader.getNextChar();
if ( r >= 0x80 )
{
throwException ( Exception, "Invalid char %d\n", r );
}
// Log_QParse ( "state=%d, r=%x (%d, %c)\n", state, r, r, r );
switch ( state )
{
case QParseState_HeadLine:
if ( r == ' ' )
{
Log_QParse ( "Method : '%s'\n", accu.c_str() );
if ( isQuery )
{
if ( accu == "GET" || accu == "POST" )
{
ElementRef methodElement = addTextualElement ( queryElement, xem_web.method(), accu );
method = methodElement.getText();
state = QParseState_URLStart;
accu = "";
continue;
}
else
Invalid();
}
else
{
if ( accu == "HTTP/1.1" )
{
Log_QParse ( "Got a Response, protocol=%s\n", accu.c_str() );
addTextualElement ( queryElement, xem_web.protocol(), accu );
accu = "";
state = QParseState_ResponseCode;
responseElement = createElement ( headersList, xem_web.response() );
headersList.appendLastChild ( responseElement );
}
else
{
Invalid();
}
}
}
else if ( r == '\r' || r == '\n' )
{
Invalid();
}
accu.appendUtf8(r);
break;
case QParseState_URLStart:
if ( r == '/' )
{
state = QParseState_URL;
continue;
}
Invalid();
break;
case QParseState_URL:
if ( r == ' ' || r == '?' )
{
Log_QParse ( "Url : '%s'\n", accu.c_str() );
urlElement = createElement ( queryElement, xem_web.url() );
queryElement.appendLastChild ( urlElement );
addTextualElement ( urlElement, xem_web.base(), accu );
accu = "";
if ( r == ' ' )
{
state = QParseState_Protocol;
}
else
{
state = QParseState_URLParam;
}
continue;
}
else if ( r == '?' )
{
Invalid();
}
else if ( r == '\r' || r == '\n' )
{
Invalid();
}
else if ( r == '%' )
{
Invalid ();
}
accu.appendUtf8(r);
break;
case QParseState_URLParam:
if ( r == '\n' || r == '%' || r == '\r' )
{
Invalid();
}
else if ( r == '=' || r == ' ' || r == '&' )
{
if ( ! urlParams )
{
urlParams = createElement ( urlElement, xem_web.parameters() );
urlElement.appendLastChild ( urlParams );
}
Log_QParse ( "Param : '%s'\n", accu.c_str() );
urlParam = createElement ( urlParams, xem_web.param() );
urlParams.appendLastChild ( urlParam );
urlParam.addAttr ( xem_web.name(), accu );
accu = "";
if ( r == '=' )
state = QParseState_URLParamValue;
else if ( r == '&' )
state = QParseState_URLParam;
else if ( r == ' ' )
state = QParseState_Protocol;
else
{ Invalid(); }
continue;
}
accu.appendUtf8(r);
break;
case QParseState_URLParamValue:
if ( r == '&' || r == ' ')
{
Log_QParse ( "Param Value : '%s'\n", accu.c_str() );
ElementRef valueNode = createTextNode ( urlParam, accu );
urlParam.appendLastChild ( valueNode );
urlParam = ElementRef(*this);
accu = "";
if ( r == '&' )
state = QParseState_URLParam;
else
state = QParseState_Protocol;
continue;
}
accu.appendUtf8(r);
break;
case QParseState_Protocol:
if ( r == ' ' )
{
Invalid();
}
else if ( r == '\r' )
{
continue;
}
else if ( r == '\n' )
{
Log_QParse ( "Protocol = '%s'\n", accu.c_str() );
addTextualElement ( queryElement, xem_web.protocol(), accu );
accu = "";
state = QParseState_BeginLine;
continue;
}
accu.appendUtf8(r);
break;
case QParseState_ResponseCode:
if ( r == ' ' )
{
Log_QParse ( "ResponseCode : %s\n", accu.c_str() );
responseElement.addAttr ( xem_web.response_code(), accu );
accu = "";
state = QParseState_ResponseString;
continue;
}
if ( '0' <= r && r <= '9' )
{
accu.appendUtf8(r);
continue;
}
Invalid();
break;
case QParseState_ResponseString:
if ( r == '\r' )
continue;
else if ( r == '\n' )
{
Log_QParse ( "ResponseString : %s\n", accu.c_str() );
responseElement.addAttr ( xem_web.response_string(), accu );
accu = "";
state = QParseState_BeginLine;
continue;
}
accu.appendUtf8(r);
break;
case QParseState_BeginLine:
if ( r == '\r' )
continue;
else if ( r == '\n' )
{
state = QParseState_FinishedHTTPHeader;
break;
}
else if ( r == ' ' )
{
Invalid();
}
accu.appendUtf8(r);
state = QParseState_FieldName;
continue;
case QParseState_FieldName:
if ( r == ':' )
{
Log_QParse ( "Field : '%s'\n", accu.c_str() );
if ( accu == "Cookie" )
{
accu = "";
state = QParseState_CookieStart;
continue;
}
headerElement = createElement ( headersList, xem_web.param() );
headersList.appendLastChild ( headerElement );
headerElement.addAttr ( xem_web.name(), accu );
accu = "";
state = QParseState_PostFieldName;
continue;
}
else if ( r == ' ' || r == '\n' || r == '\r' )
{
Invalid();
}
accu.appendUtf8(r);
break;
case QParseState_PostFieldName:
if ( r == ' ' )
{
state = QParseState_Value;
continue;
}
Invalid();
case QParseState_Value:
if ( r == '\r')
continue;
else if ( r == '\n' )
{
Log_QParse ( "Field value : '%s'\n", accu.c_str() );
ElementRef valueNode = createTextNode ( headerElement, accu );
headerElement.appendLastChild ( valueNode );
String fieldName = headerElement.getAttr(xem_web.name());
#ifdef __XEM_WEBSERVER_QUERYDOCUMENT_HAS_HEADERFIELDSMAP
headerFieldsMap[fieldName] = valueNode.getText();
#endif
if ( fieldName == "Content-Length" )
{
contentLength = accu.toUI64();
Log_QParse ( "ContentLength : %llu\n", contentLength );
}
else if ( fieldName == "Transfer-Encoding" && accu == "chunked" )
{
Log_QParse ( "TransferEncoding chuncked !\n" );
transferEncodingChunked = true;
}
headerElement = ElementRef(*this);
accu = "";
state = QParseState_BeginLine;
continue;
}
accu.appendUtf8(r);
break;
case QParseState_CookieStart:
if ( r == ' ' )
continue;
accu.appendUtf8(r);
state = QParseState_CookieName;
break;
case QParseState_CookieName:
if ( r == '=' )
{
Log_QParse ( "Cookie name : '%s'\n", accu.c_str() );
cookieElement = createElement ( cookiesList, xem_web.cookie() );
cookieElement.addAttr ( xem_web.name(), accu );
cookiesList.appendLastChild ( cookieElement );
accu = "";
state = QParseState_CookieValue;
continue;
}
accu.appendUtf8(r);
break;
case QParseState_CookieValue:
if ( r == '\r' )
continue;
if ( r == ';' || r == '\n' )
{
Log_QParse ( "Cookie value : '%s'\n", accu.c_str() );
ElementRef cookieValueNode = createTextNode ( cookieElement, accu );
cookieElement.appendLastChild ( cookieValueNode );
accu = "";
if ( r == ';' )
state = QParseState_CookieStart;
else
state = QParseState_BeginLine;
continue;
}
accu.appendUtf8(r);
break;
default:
Bug ( "Case %d Not implemented !\n", state );
}
}
if ( state != QParseState_FinishedHTTPHeader )
{
throwException ( Exception, "HTTP reader not finished ! state=%d\n", state );
}
if ( contentLength || transferEncodingChunked )
{
if ( !isQuery || method == "POST" )
{
ElementRef content = createElement ( queryElement, xem_web.content() );
queryElement.appendLastChild ( content );
BlobRef blob = content.addBlob(xem_web.blob_contents());
if ( contentLength )
parseToBlob(blob, contentLength);
else
parseChunkedToBlob(blob);
}
else
{
throwException ( Exception, "Invalid content-length with method = %s\n", method.c_str() );
}
}
}
